When Penny persuades her parents to have a sleepover, things get a little out of control when Dijonay brings a bunch of other kids to the newly proclaimed "party". Penny and Myron get locked in a closet, where Penny realizes Myron is claustrophobic. At school, everyone is talking about a rumor that Penny and Myron are a couple.
When the Proud Family goes Christmas shopping, they find a homeless family. While Oscar is reluctant and greedy, Penny invites the family to Christmas dinner. Once Christmas ends, Oscar is surprised to find them arrive the next day, where they teach the Prouds about Kwanzaa. But, the homeless family is not what they seem, as the Prouds will soon learn.